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FTP parser: recoverable RETR error escalated to APP_LAYER_ERROR disables FTP application-layer inspection on the same flow

🗓️ 03 Aug 2026 02:46:19Reported by cvd.z.aiType 
cvd
 cvd
🔗 cvd.z.ai👁 26 Views

Suricata FTP parser escalates recoverable RETR error to APP_LAYER_ERROR, disabling app-layer inspection on the flow.

Related
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-63450
26 Sep 202620:40
–circl
cve
CVE
CVE-2026-63450
18 Sep 202620:13
–cve
cvelist
Cvelist
CVE-2026-63450 Suricata ftp: RETR/STOR before PORT/PASV can disable further IDS app-layer detection
18 Sep 202620:13
–cvelist
debiancve
Debian CVE
CVE-2026-63450
18 Sep 202620:13
–debiancve
euvd
EUVD
EUVD-2026-83387
18 Sep 202620:13
–euvd
mend
Mend
CVE-2026-63450
18 Sep 202620:13
–mend
nvd
NVD
CVE-2026-63450
18 Sep 202621:17
–nvd
osv_debian
osv_debian
DEBIAN-CVE-2026-63450
18 Sep 202621:17
–osv_debian
osv_ubuntu
osv_ubuntu
UBUNTU-CVE-2026-63450
18 Sep 202621:17
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ptsecurity
Positive Technologies
PT-2026-95656
21 Jul 202600:00
–ptsecurity
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13 Aug 2026 17:04Current
6.1Medium risk
Vulners AI Score6.1
EPSS0.00248
26